Lensa K. Tirfe, M.D
Internal Medicine Physician · Renton, WA
Lensa K. Tirfe, M.D is an internal medicine physician with a practice address in Renton, Washington, and NPI 1053545921, issued on May 7, 2009. Check the license (Washington MD60445664, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Lensa K. Tirfe
- Credential
- M.D
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD60445664 WA
Self-reported in NPPES; status is on the state search - Practice location
- 275 Bronson Way NE, Renton, WA 98056
- Phone
- (425) 235-2808
- Enumerated
- May 7, 2009
- Record last updated
- May 18, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20211229002206); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,079 in Washington → Look up another NPI →
Also registered at 275 Bronson Way NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sumam AbrahamFamily Medicine Physician1003991837
- Erin Adams, MDFamily Medicine Physician1447755905
- Kristi Anderson, P.T.Physical Therapist1780802710
- Kirsten Andrews, M.D.Family Medicine Physician1306061684
- Jennifer Bender Christophersen, DPTPhysical Therapist1922393743
- Chris Bjarke, M.D.Family Medicine Physician1730237348
Verify Lensa K. Tirfe in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD60445664Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
20 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $95.25
1 payment: food and beverage; the largest payer was Janssen Pharmaceuticals, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- University OF Maryland Physicians PABaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lensa K. Tirfe among 3,079 internal medicine physician records in Washington
Lensa K. Tirfe, M.D is one of 3,079 internal medicine physician records with a practice address in Washington. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 58% of them.
- NPI issued2009 · 58% of these records are older, 38% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2004 · median 2006 among the 1,852 with a school on file
- Record last updated2021 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
43 internal medicine physician records list a practice address in Renton
They are 43 of the 3,147 NPPES records with a practice address in Renton, and 3,079 internal medicine physician records in Washington.
All 3,079 in Washington → Every provider in Renton → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Frank Cervenka, M.D.Renton, WA 980561710034111
- Amy Chen, M.D.Renton, WA 980561982967733
- Debra Fetherston, MDRenton, WA 980561760541734
- Amit Joshi, MDNewcastle, WA 980561780790469
- Khairunnissa Rajwani, M.DRenton, WA 980561043318629
- Margaret Adam, MDRenton, WA 980571700812237
- Christopher Berlin, MDRenton, WA 980571356404990
- Garret De Castro, MDRenton, WA 980571427273895
Common questions
What is Lensa K. Tirfe, M.D's NPI number?
Lensa K. Tirfe, M.D's National Provider Identifier (NPI) is 1053545921, issued on May 7, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Lensa K. Tirfe, M.D located?
The NPPES record lists a practice address at 275 Bronson Way NE, Renton, WA, 98056. Phone: (425) 235-2808. Providers update this record themselves, so call before visiting.
How can I verify Lensa K. Tirfe, M.D's license?
NPPES lists Washington license number MD60445664, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Lensa K. Tirfe, M.D prescribe under Medicare Part D?
In 2024, Lensa K. Tirfe, M.D had 20 Medicare Part D claims; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.